Chemistry
cakey
2021-05-03 23:38:57
The elements in Group 2 have similar chemical properties because each atom of these elements has the same(a) atomic number(b) mass number(c) number of electron shells(d) number of valence electrons
ANSWERS
anggrayani
2021-05-04 04:58:04

The chemical properties depends upon the number of valence electrons. Since group 2 has same number of valence electrons. So they have same chemical properties

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